BGC » Chemicals A-Z » Silicon metal

BGC ID: 670063619948-13

Silicon metal

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 7440-21-3

Formula H4Si

MDL MFCD00085311

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
670063619948	Silicon metal (670063619948)		on request	+ -

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Identify

Synonyms:

4fy ; cz-n polished wafer ; si002050 ; kr 1 ; sicomill 4c-p ; si003077 ; silicon ; aldrich 267414-25g ; hexsil ; silicon metal ; 111> ; kdb 20 ; si002011 ; biosilicon ; silicon 100 ; si002012 ; sharp 80w ; si002015 ; silgrain ; silicium ; silso ; jt 02 ; kdb 0.5 ; polysilicon ; sicomill grade 2 ; si007908 ; si007915 ; si(100) wafer ; silgrain hq ; silicon element ; polyeristalline silicon powder ; metasilicon 325a ; si 1059 ; kdb 10 ; feb 450d ; gko 3516a ; hgh600 ; silgrain standard ; kdb 0.1 ; phc20

CAS:

7440-21-3

EINECS:

231-130-8

Molecular Formula:

H4Si

MDL:

MFCD00085311

Properties

Molecular Weight:

28.08 g·mol−1

Density:

2.33 g/mL at 25 °C(lit.)

Melting point:

1410 °C(lit.)

Boiling point:

2355 °C(lit.)

Solubility:

insoluble in water

Physical Description:

grey lustrous solid or grey powder

Safety Information

Hazard Symbols: F, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11 (R)

Safety Codes:

26-36/37-45-7/9-33-16-36 (S)

WGK Germany:

RID / ADR:

UN 2922 8 / PG 2

RTECS:

VW0400000

Storage temperature:

Flammables area

Prices

As an extract from the researched prices for Silicon metal there are currently shown 99 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 44.00 for 50 g to USD 56.00 per 5 g in 2021 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Silicon Powder, 150 μm
5 g	$56.00	+ -

Silicon Powder, 150 μm
10 g	$69.00	+ -

Silicon Powder, 150 μm
50 g	$206.00	+ -

Silicon Powder, 150 μm
100 g	$300.00	+ -

Last price review [2021-11-21]

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Suppliers

Global Silicon metal Suppliers : USA (1) Germany (1) Mexico (1) P.R.China (1)

Supplier	Phone	Fax	Country	Inquiry contact
Atlantic Equipment Engineers, Div. Micron Metals, Inc.	+1-201-384-5606	+1-201-387-0291	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
Hascor Metals SA de CV	+528183781150	+528183782150	Mexico	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST